CN215365375U

CN215365375U - Sewage purification treatment equipment for environmental engineering

Info

Publication number: CN215365375U
Application number: CN202121857598.8U
Authority: CN
Inventors: 康恺
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2021-12-31
Anticipated expiration: 2031-08-10

Abstract

The utility model discloses sewage purification treatment equipment for environmental engineering, which comprises a purification box with an opening at the top, wherein a biomass layer, a limestone layer and an active carbon filter screen are fixedly arranged in the purification box from top to bottom in sequence, the right bottom of the purification box is communicated and fixed with a water outlet pipe, a valve is fixedly arranged on the water outlet pipe, a cover plate is fixedly arranged at the top of the purification box, an L-shaped support plate is fixedly connected to the top of the cover plate, and a round cover is fixedly connected to the inner wall of the left side of the L-shaped support plate. The utility model has reasonable design, is convenient for filtering and purifying sewage, is convenient for forming quick and alternative filtering and cleaning between two box-shaped filter screens, does not need to stop the filtering and purifying work in a mode of quickly and alternatively exchanging the filtering and cleaning, achieves the aim of quickly cleaning and moving out particle impurities without stopping the machine, saves the waiting time of the machine, improves the working efficiency and is beneficial to use.

Description

Sewage purification treatment equipment for environmental engineering

Technical Field

The utility model relates to the technical field of sewage purification treatment equipment, in particular to sewage purification treatment equipment for environmental engineering.

Background

The sewage is the discharged water from life and production which is polluted to a certain extent, the water which loses the original use function is called the sewage for short, and in the sewage discharge, the sewage contains a large amount of impurities and needs to be filtered and purified; present for environmental engineering sewage purification treatment equipment, adopt the filter screen to filter the large granule impurity of sewage mostly to realize the getting rid of nitrogen and phosphorus in the sewage through biological layer and limestone bed, adsorb the harmful substance of sewage through the active carbon filter screen simultaneously, thereby can effectively carry out purification treatment to sewage.

The existing sewage purification treatment equipment for environmental engineering has the defect that filtered solid particle impurities are inconvenient to remove and clean rapidly without stopping; (along with filtering, need personnel regularly to take out the clearance to the impurity that the filter screen filtered was collected, current clearance mode need stop filtration purification work and dismantle the clearance, need extravagant longer machine halt latency), reduce work efficiency, can not satisfy the user demand, therefore we have proposed sewage purification treatment equipment for environmental engineering for solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides sewage purification treatment equipment for environmental engineering.

In order to achieve the purpose, the utility model adopts the following technical scheme:

sewage purification treatment equipment for environmental engineering comprises a purification box with an opening at the top, wherein a biomass layer, a limestone layer and an active carbon filter screen are fixedly arranged in the purification box from top to bottom in sequence, a water outlet pipe is communicated and fixed at the bottom of the right side of the purification box, a valve is fixedly arranged on the water outlet pipe, a cover plate is fixedly arranged at the top of the purification box, an L-shaped support plate is fixedly connected at the top of the cover plate, a round cover is fixedly connected on the inner wall of the left side of the L-shaped support plate, a round seat is hermetically and rotatably sleeved in the round cover, two filter tanks are arranged at the top of the round seat, a water pump is fixedly arranged at the right side of the top of the round cover, the round cover is fixedly sleeved at the outer side of a water outlet of the water pump, the filter tank on the right side of the two filter tanks is communicated with the water outlet of the water pump, a slag taking hole is arranged at the left side of the top of the round cover, and is arranged above the left filter tank, a round box is fixedly connected at the bottom of the round seat, the bottom inner wall of the filter tank is embedded with a water pipe, the bottom end of the water pipe extends into the round box and is fixedly connected with a check valve, the bottom end of the check valve is an outlet, the bottom of the round box is communicated with and is fixed with a water supply pipe, the bottom end of the water supply pipe extends into the purification box, the L-shaped support plate is rotatably sleeved on the water supply pipe, a turnover exchange driving mechanism is fixedly connected between the bottom inner wall and the left inner wall of the L-shaped support plate, the fixed sleeve of the turnover exchange driving mechanism is sleeved on the outer side of the water supply pipe, and two filter tanks are internally and movably provided with a filtering slag collecting mechanism.

Preferably, the filtering slag collecting mechanism comprises a box-shaped filter screen movably sleeved in the filter tank, the top of the box-shaped filter screen is provided with an opening, two sides of the bottom of the box-shaped filter screen are fixedly connected with support blocks, the bottoms of the support blocks are movably contacted with the inner wall of the bottom of the corresponding filter tank, the inner wall of the bottom of the box-shaped filter screen is fixedly connected with a pull rod, and the top end of the pull rod is fixedly connected with a pull ring.

Preferably, upset change actuating mechanism is including fixing the gear in the delivery pipe outside, fixedly connected with guide bar on the left side inner wall of L shape extension board, and sliding sleeve is equipped with the carriage release lever on the guide bar, fixedly connected with electric telescopic handle on the bottom inner wall of L shape extension board, and electric telescopic handle's the end that stretches out and the right-hand member fixed connection of carriage release lever, the front side fixedly connected with rack of carriage release lever, and the front side of rack meshes with the gear mutually.

Preferably, a first round hole is formed in the inner wall of the bottom of the L-shaped support plate, a first bearing is fixedly sleeved in the first round hole, an inner ring of the first bearing is fixedly sleeved on the outer side of the water feeding pipe, a round through hole is formed in the top of the cover plate, and the water feeding pipe is located in the round through hole and is not in contact with the inner wall of the round through hole.

Preferably, the fixed cover is equipped with sealed bearing in the dome, and the fixed suit in the outside of sealed bearing's inner circle and circular seat, bonds on the top inner wall of dome and is fixed with sealed cushion, and the bottom of sealed cushion and the top movable contact of circular seat, and two circular perforation have been seted up at the top of sealed cushion, are located left circular perforation and get the sediment hole and communicate, and the delivery port of water pump is located the circular perforation on right side.

Preferably, the bottom inner wall of the filter tank is provided with an embedded hole, the inner wall of the embedded hole is fixedly connected with the outer side of the corresponding water service pipe, the top inner wall of the round box is provided with two second round holes, and the check valve is located in the corresponding second round hole and is not in contact with the inner wall of the second round hole.

Preferably, a rectangular hole is formed in the left end of the moving rod, and the inner wall of the rectangular hole is in sliding connection with the outer side of the guide rod.

Preferably, the green layer and the limestone layer are both of a porous structured material.

Compared with the prior art, the utility model has the beneficial effects that:

through the purification box, the biological substance layer, the limestone layer, the activated carbon filter screen, the L-shaped support plate, the round cover, the round seat, the round box, the water delivery pipe, the filter tank, the water pump, the box-shaped filter screen, the pull ring, the slag taking hole, the gear, the guide rod, the movable rod, the rack and the electric telescopic rod are matched with the one-way valve, the water pump pumps sewage and discharges the sewage into the filter tank on the right side, the sewage downwards passes through the box-shaped filter screen on the right side and flows into the round box through the one-way valve on the right side, and then the sewage downwards flows into the purification box through the water delivery pipe to be purified and adsorbed by the biological substance layer, the limestone layer and the activated carbon filter screen, the box-shaped filter screen can filter and shield and collect solid particle impurities in the sewage inside the purification box, and the purpose of filtering and purifying the sewage is achieved;

when the impurities in the right box-shaped filter screen need to be cleaned and removed, the electric telescopic rod is started in the forward direction to drive the movable rod to slide leftwards on the guide rod, the movable rod drives the gear to rotate anticlockwise through the rack, the gear drives the circular seat to rotate through the water feeding pipe and the circular box, the circular seat drives the two filter tanks and the two box-shaped filter screens to rotate, the positions of the two filter tanks and the two box-shaped filter screens are changed along with the rotation, the box-shaped filter screen on the left side rotates to the right side to perform filtering operation, the box-shaped filter screen on the right side rotates to the left side, a person can pull the pull ring which is rotated to the right side, the pull ring drives the box-shaped filter screen to move upwards from the slag taking hole through the corresponding pull ring, so that the impurities in the box-shaped filter screen collected in the solid particle impurity can be removed and cleaned, and the filter screen is placed into the filter tanks through the slag taking hole after the cleaning, and when needing to carry out filterable box-shaped filter screen clearance to the right side this moment, then reverse start electric telescopic handle can, can form the left and right sides position change once more to two box-shaped filter screens, through the mode of filtering the clearance of changing in turn fast to two box-shaped filter screens, need not stop filtering purification work, realize not shutting down the purpose of removing out fast to the clearance of granule impurity, improve work efficiency.

The utility model has reasonable design, is convenient for filtering and purifying sewage, is convenient for forming quick and alternative filtering and cleaning between two box-shaped filter screens, does not need to stop the filtering and purifying work in a mode of quickly and alternatively exchanging the filtering and cleaning, achieves the aim of quickly cleaning and moving out particle impurities without stopping the machine, saves the waiting time of the machine, improves the working efficiency and is beneficial to use.

Drawings

FIG. 1 is a schematic structural view of a sewage purification treatment apparatus for environmental engineering according to the present invention;

FIG. 2 is a schematic cross-sectional view of FIG. 1;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 100 purifying boxes, 101 biological layers, 102 limestone layers, 103 activated carbon filter screens, 1L-shaped support plates, 2 round covers, 3 round seats, 4 round boxes, 5 water supply pipes, 6 filter tanks, 7 water pumps, 8 box-shaped filter screens, 9 pull rings, 10 slag taking holes, 11 gears, 12 guide rods, 13 moving rods, 14 racks, 15 electric telescopic rods and 16 one-way valves.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, the sewage purification treatment device for environmental engineering comprises a purification box 100 with an opening at the top, a biomass layer 101, a limestone layer 102 and an activated carbon filter screen 103 are fixedly installed in the purification box 100 from top to bottom in sequence, a water outlet pipe is communicated and fixed at the bottom of the right side of the purification box 100, a valve is fixedly installed on the water outlet pipe, a cover plate is fixedly installed at the top of the purification box 100, an L-shaped support plate 1 is fixedly connected to the top of the cover plate, a round cover 2 is fixedly connected to the inner wall of the left side of the L-shaped support plate 1, a round seat 3 is hermetically and rotatably sleeved in the round cover 2, two filter tanks 6 are arranged at the top of the round seat 3, a water pump 7 is fixedly installed at the right side of the top of the round cover 2, the round cover 2 is fixedly sleeved outside the water outlet of the water pump 7, the filter tanks 6 on the right side of the two filter tanks 6 are communicated with the water outlet of the water pump 7, a slag taking hole 10 is arranged at the left side of the top of the round cover 2, the slag taking hole 10 is positioned above the left filter tank 6, the bottom of the circular seat 3 is fixedly connected with a circular box 4, a water through pipe is embedded on the inner wall of the bottom of the filter tank 6, the bottom end of the water through pipe extends into the circular box 4 and is fixedly connected with a one-way valve 16 of which the bottom end is an outlet, the bottom of the circular box 4 is communicated with and is fixed with a water supply pipe 5, the bottom end of the water supply pipe 5 extends into the purification box 100, the L-shaped support plate 1 is rotatably sleeved on the water supply pipe 5, an overturning and exchanging driving mechanism is fixedly connected between the inner wall of the bottom of the L-shaped support plate 1 and the inner wall of the left side, the overturning and exchanging driving mechanism is fixedly sleeved on the outer side of the water supply pipe 5, and two filter tanks 6 are both movably provided with a filtering and slag collecting mechanism;

the filtering and slag collecting mechanism comprises a box-shaped filter screen 8 movably sleeved in the filter tank 6, the top of the box-shaped filter screen 8 is provided with an opening, two sides of the bottom of the box-shaped filter screen 8 are fixedly connected with support blocks, the bottoms of the support blocks are movably contacted with the inner wall of the bottom of the corresponding filter tank 6, the inner wall of the bottom of the box-shaped filter screen 8 is fixedly connected with a pull rod, and the top end of the pull rod is fixedly connected with a pull ring 9;

the turnover exchange driving mechanism comprises a gear 11 fixed on the outer side of the water feeding pipe 5, a guide rod 12 is fixedly connected on the inner wall of the left side of the L-shaped support plate 1, and a moving rod 13 is slidably sleeved on the guide rod 12, an electric telescopic rod 15 is fixedly connected on the inner wall of the bottom of the L-shaped support plate 1, and the extending end of the electric telescopic rod 15 is fixedly connected with the right end of the moving rod 13, the front side of the moving rod 13 is fixedly connected with a rack 14, and the front side of the rack 14 is meshed with the gear 11, the utility model has reasonable design, is convenient for filtering and purifying sewage, is convenient for forming quick alternate exchange and filtration treatment between the two box-shaped filter screens 8, through the mode of quick change over filtration clearance in turn, need not stop filtration purification work, reach the purpose that can clear up the particle impurity fast and shift out in the time of not shutting down, saved downtime latency, improve work efficiency, be favorable to the use.

In the utility model, a first round hole is arranged on the inner wall of the bottom of an L-shaped support plate 1, a first bearing is fixedly sleeved in the first round hole, the inner ring of the first bearing is fixedly sleeved with the outer side of a water feeding pipe 5, a round through hole is arranged on the top of a cover plate, the water feeding pipe 5 is positioned in the round through hole and is not contacted with the inner wall of the round through hole, a sealing bearing is fixedly sleeved in a round cover 2, the inner ring of the sealing bearing is fixedly sleeved with the outer side of a round seat 3, a sealing rubber pad is fixedly bonded on the inner wall of the top of the round cover 2, the bottom of the sealing rubber pad is movably contacted with the top of the round seat 3, two round through holes are arranged on the top of the sealing rubber pad, the round through hole positioned on the left side is communicated with a slag taking hole 10, a water outlet of a water pump 7 is positioned in the round through hole positioned on the right side, an embedded hole is arranged on the inner wall of the bottom of a filter tank 6, and the inner wall of the embedded hole is fixedly connected with the outer side of a corresponding water feeding pipe, the top inner wall of the round box 4 is provided with two second round holes, the one-way valve 16 is positioned in the corresponding second round hole and is not contacted with the inner wall of the second round hole, the left end of the moving rod 13 is provided with a rectangular hole, the inner wall of the rectangular hole is in sliding connection with the outer side of the guide rod 12, and the biomass layer 101 and the limestone layer 102 are both made of materials with pore structures.

The working principle is as follows: when the device is used, the water inlet end of the water pump 7 is connected with an external sewage discharge pipeline, the water pump 12 pumps sewage and discharges the sewage into the right filter tank 6, the sewage downwards passes through the right box-shaped filter screen 8 and flows into the round box 4 through the right one-way valve 16, and then downwards discharges into the purification box 100 through the water delivery pipe 5, the sewage downwards passes through the biomass layer 101, the limestone layer 102 and the activated carbon filter screen 103 in sequence and then is discharged through the water outlet pipe, the biomass layer 101, the limestone layer 102 and the activated carbon filter screen 103 respectively purify and adsorb nitrogen, phosphorus and harmful substances of the sewage, the box-shaped filter screen 8 can filter solid particle impurities in the sewage, and the solid particle impurities are shielded and collected in the box-shaped filter screen 8, so that the purpose of filtering and purifying the sewage is realized;

when the impurities in the right box-shaped filter screen 8 need to be cleaned and moved out, a person firstly starts the electric telescopic rod 15 in a forward direction, the electric telescopic rod 15 drives the movable rod 13 to slide leftwards on the guide rod 12, the movable rod 13 drives the rack 14 to move leftwards, the rack 14 drives the gear 11 meshed with the rack to rotate anticlockwise, the gear 11 drives the water supply pipe 5 to rotate, the water supply pipe 5 drives the circular seat 3 to rotate through the circular box 4, the circular seat 3 drives the two filter tanks 6 and the two box-shaped filter screens 8 to rotate, the positions of the two filter tanks 6 and the two box-shaped filter screens 8 are exchanged along with the rotation, namely the filter tank 6 and the box-shaped filter screen 8 on the right side rotate to the left side and are communicated with the slag taking hole 10, the filter tank 6 and the box-shaped filter screen 8 on the left side rotate to the right side and are communicated with the water outlet of the water pump 7, so that the box-shaped filter screen 8 on the left side is converted to the right side to perform filtering operation, at the moment, a person can pull the pull ring 9 which is rotated to the right side, the pull ring 9 drives the box-shaped filter screen 8 to move upwards from the slag taking hole 10 through the corresponding pull rod, at the moment, the person can pour solid particle impurities collected in the box-shaped filter screen 8 to clean, the box-shaped filter screen 8 is placed into the filter tank 6 through the slag taking hole 10 after being cleaned, when the box-shaped filter screen 8 which is filtered at the right side needs to be cleaned, the electric telescopic rod 15 is started reversely, the movement direction of the electric telescopic rod 15 is completely opposite to that of the forward starting electric telescopic rod 15, the left and right positions of the two box-shaped filter screens 8 can be exchanged again, the cleaning can be carried out again, the filtering and cleaning can be carried out alternately and rapidly exchanged between the two box-shaped filter screens 8, the filtering and cleaning operation does not need to be stopped through the mode of the filtering and cleaning, and the purpose of rapidly cleaning and moving out the particle impurities without shutdown is achieved, the shutdown waiting time is greatly saved, and the working efficiency is improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. Sewage purification treatment equipment for environmental engineering comprises a purification box (100) with an opening at the top, wherein a biomass layer (101), a limestone layer (102) and an activated carbon filter screen (103) are sequentially and fixedly arranged in the purification box (100) from top to bottom, the right bottom of the purification box (100) is communicated and is fixed with a water outlet pipe, and a valve is fixedly arranged on the water outlet pipe, and is characterized in that a cover plate is fixedly arranged at the top of the purification box (100), an L-shaped support plate (1) is fixedly connected at the top of the cover plate, a round cover (2) is fixedly connected on the inner wall of the left side of the L-shaped support plate (1), a round seat (3) is sleeved in the round cover (2) in a sealing and rotating manner, two filter tanks (6) are arranged at the top of the round seat (3), a water pump (7) is fixedly arranged at the right side of the top of the round cover (2), and the round cover (2) is fixedly arranged at the outer side of a water outlet of the water pump (7), the filter tank (6) on the right side in the two filter tanks (6) is communicated with a water outlet of a water pump (7), a slag taking hole (10) is formed in the left side of the top of the round cover (2), the slag taking hole (10) is positioned above the filter tank (6) on the left side, a round box (4) is fixedly connected to the bottom of the round seat (3), a water pipe is embedded on the inner wall of the bottom of the filter tank (6), the bottom end of the water pipe extends into the round box (4) and is fixedly connected with a one-way valve (16) with the bottom end being an outlet, a water supply pipe (5) is communicated and fixed to the bottom of the round box (4), the bottom end of the water supply pipe (5) extends into the purification box (100), the L-shaped support plate (1) is rotatably sleeved on the water supply pipe (5), a turnover exchange driving mechanism is fixedly connected between the inner wall of the bottom of the L-shaped support plate (1) and the inner wall of the left side, the turnover driving mechanism is fixedly sleeved on the outer side of the water supply pipe (5), the two filter tanks (6) are both movably provided with a filtering slag collecting mechanism.

2. The sewage purification treatment equipment for environmental engineering according to claim 1, wherein the filtering slag collecting mechanism comprises a box-shaped filter screen (8) movably sleeved in the filter tank (6), the top of the box-shaped filter screen (8) is provided with an opening, two sides of the bottom of the box-shaped filter screen (8) are fixedly connected with a support block, the bottom of the support block is movably contacted with the inner wall of the bottom of the corresponding filter tank (6), the inner wall of the bottom of the box-shaped filter screen (8) is fixedly connected with a pull rod, and the top end of the pull rod is fixedly connected with a pull ring (9).

3. The sewage purification treatment equipment for the environmental engineering according to claim 1, wherein the overturning and replacing driving mechanism comprises a gear (11) fixed on the outer side of the water feeding pipe (5), a guide rod (12) is fixedly connected to the inner wall of the left side of the L-shaped support plate (1), a moving rod (13) is slidably sleeved on the guide rod (12), an electric telescopic rod (15) is fixedly connected to the inner wall of the bottom of the L-shaped support plate (1), the extending end of the electric telescopic rod (15) is fixedly connected with the right end of the moving rod (13), a rack (14) is fixedly connected to the front side of the moving rod (13), and the front side of the rack (14) is meshed with the gear (11).

4. The sewage purification treatment equipment for the environmental engineering according to claim 1, wherein the inner wall of the bottom of the L-shaped support plate (1) is provided with a first circular hole, a first bearing is fixedly sleeved in the first circular hole, an inner ring of the first bearing is fixedly sleeved with the outer side of the water supply pipe (5), the top of the cover plate is provided with a circular through hole, and the water supply pipe (5) is positioned in the circular through hole and is not contacted with the inner wall of the circular through hole.

5. The sewage purification treatment equipment for the environmental engineering according to claim 1, wherein a sealing bearing is fixedly sleeved in the round cover (2), an inner ring of the sealing bearing is fixedly sleeved with the outer side of the round base (3), a sealing rubber gasket is fixedly bonded on the inner wall of the top of the round cover (2), the bottom of the sealing rubber gasket is movably contacted with the top of the round base (3), two round through holes are formed in the top of the sealing rubber gasket, the round through hole on the left side is communicated with the slag taking hole (10), and a water outlet of the water pump (7) is located in the round through hole on the right side.

6. The sewage purification treatment equipment for the environmental engineering according to claim 1, wherein the inner wall of the bottom of the filter tank (6) is provided with an embedded hole, the inner wall of the embedded hole is fixedly connected with the outer side of the corresponding water through pipe, the inner wall of the top of the round box (4) is provided with two second round holes, and the check valve (16) is positioned in the corresponding second round hole and is not contacted with the inner wall of the second round hole.

7. The sewage purification treatment equipment for environmental engineering according to claim 3, wherein the left end of the moving rod (13) is provided with a rectangular hole, and the inner wall of the rectangular hole is slidably connected with the outer side of the guide rod (12).

8. The sewage purification treatment apparatus for environmental engineering according to claim 1, wherein said biomass layer (101) and said limestone layer (102) are both materials of pore structure.